High Pressure Syringe

HTSY® High Pressure Syringe is a single-use sterile medical consumable. It is the core component of the high-pressure injection system and needs to be used in conjunction with a dedicated high-pressure injection machine. It is mainly used for quantitative injection of contrast agents in various medical imaging examinations. Our product is made of high-strength medical pressure-resistant material and is molded as a single piece. It can withstand clinical standard high-pressure conditions and is unlikely to deform or leak. It can meet the needs of multiple pressure and flow rate injection settings and can meet the differentiated usage scenarios of routine imaging screenings and interventional surgeries. The product has a complete range of specifications and strong versatility, and is compatible with mainstream injection equipment on the market. It is the basic core consumable for modern imaging departments and interventional departments.

Product Parameters

Product Features

1. Ultra-high pressure resistance, multi-scenario adaptive grading

The HTSY® High Pressure Syringe is made of high quality medical polymer materials. After undergoing high-pressure pressure testing and process optimization, it has extremely strong structural stability and can achieve graded pressure-bearing operations. The low-pressure gear is suitable for CT and MRI routine diagnostic angiography, while the high-pressure gear can meet the high pressure rapid injection requirements for DSA, cardiac, and neuro-interventional procedures, perfectly adapting to the working conditions standards of different imaging equipment. The cavity is formed as a whole without any joint gaps, with uniform pressure resistance, eliminating the risks of leakage and pipe burst under high pressure, and being suitable for clinical high-frequency and high-intensity diagnostic operations. The service life and stability far exceed that of ordinary medical syringes.

2. Micrometer-level precise injection, significant improvement in imaging quality

This product relies on the precise cavity volume design and smooth piston structure. It can be compatible with the injection host to achieve high-precision closed-loop control of flow rate, dosage, and pressure. The uniform and steady injection method allows the contrast agent to diffuse evenly in the blood vessel, avoiding problems such as accumulation, disconnection, too fast or too slow flow rate leading to image blurring, artifacts, and missing details. It can clearly present micro-vessels, lesion boundaries, and vascular lesion details, providing high-definition imaging support for doctors to accurately diagnose vascular stenosis, deformity, abnormal blood supply from tumors, etc.

3. Multiple safety protections, avoiding clinical diagnosis risks

The HTSY® High Pressure Syringe is equipped with multiple clinical safety-optimized structural designs, reducing diagnostic risks from the source. The sealed anti-air entry structure can effectively prevent air from entering the injection path, eliminating serious medical accidents such as air embolism; the exclusive inclined sensing adaptive structure only activates the injection when the injection head is in a compliant angle, avoiding the risk of accidental operation. At the same time, the product can be compatible with the host to achieve automatic pressure relief under overpressure, dose over-limit warning, and real-time monitoring of remaining drug volume. Under high-pressure overload, it quickly buffers pressure to avoid vascular high-pressure damage, contrast agent leakage, and other problems. The one-time sterile design can completely eliminate cross-infection, without residual drug liquid or cross-contamination, providing all-round protection for patient diagnosis safety.

4. Strong intelligent adaptability, efficient and convenient operation

The product adopts standardized universal interfaces, with extremely strong compatibility, and can be compatible with mainstream brands of high-pressure injection equipment on the market without modifying the equipment, enabling quick matching and use. It supports multiple clinical standard injection protocols adaptation, can be one-click retrieved for coronary angiography, cerebral angiography, whole-body CT enhancement and other special injection parameters, and is compatible with standardized diagnostic procedures. The double-tube adaptation model can simultaneously complete contrast agent injection and physiological saline flushing, completing both operations in one assembly, significantly shortening the examination time, reducing the radiation exposure time for patients, and reducing the operational intensity of medical staff, effectively improving the diagnosis and treatment turnover efficiency of the department.

5. Medical safety materials, suitable for all populations' diagnosis

The HTSY® High Pressure Syringe uses biocompatible materials with excellent properties throughout the process, without toxicity, no allergenicity, corrosion-resistant to contrast agents, and can be compatible with various iodine agents and MRI-specific contrast agents. It will not undergo chemical reactions with the drug solution, ensuring the stability of the contrast agent properties. The product has undergone strict sterility, no-heat source, and no hemolysis tests, and has passed multiple authoritative certifications for medical consumables. The material flexibility and hardness ratio are reasonable, the piston moves smoothly without sticking, and is suitable for both adult routine diagnosis and can meet the precise injection needs of children, the elderly, and patients with fragile blood vessels, with extremely strong clinical adaptability.